Avoid: No year grades F. Weakest: 2019
Best: 2022 (few owner reports)
4 model years of NHTSA owner complaints and recalls · How we grade
Across 4 model years, the Mercedes-Benz A-class has 81 owner-filed NHTSA complaints and 1 recall on record. The most-reported areas are electrical system and engine. 2019 drew the most complaints (46), 2022 the fewest (4).
Source: NHTSA complaints and recalls filed for Mercedes-Benz A-class vehicles (US, public record).
Complaint volume by model year. Raw NHTSA totals, not adjusted for sales volume or time on the road, so older and higher-selling years accumulate more. Every year links to its full breakdown.
Highest: 2019 (46 complaints). Lowest: 2022 (4).
\nMixed to negative sentiment overall, with a strong consensus on poor long-term reliability and high ownership costs.
Interior features cheap plastics prone to snapping and breaking; simple failures (e.g., center console latch, sunshades, glove boxes) require expensive full assembly replacements.
Proprietary software prone to glitches that can brick the unit, requiring dealer-only fixes; dual-screen setup described as a gimmick with reliability issues; complex dual-battery system (main and AUX) where a drained AUX battery can take the main battery with it, leading to expensive and labor-intensive repairs.
Engine known for valve cover leaks, clogged injectors, failing sensors, and other problems as early as 25,000 miles; repairs are overly complex and labor-intensive for basic jobs. Cylinder head issues (e.g., bending valve guides) are common, with Mercedes issuing extended warranties for this fault.
Routine repairs are described as taking excessively long (e.g., "all week" for a one-day job) and are very expensive due to proprietary parts, complex designs, and high dealer labor rates.
The M260 engine in this model is "tuned to within an inch of its life" and suffers terribly from bending valve guides leading to engine destruction, noted as a commonplace failure.
Owner insights cover all generations of the A-class. Individual model years are broken down above.
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